FIXED INCOME ANALYSIS Second Edition Frank J. Fabozzi, PhD, CFA, CPA withcontributionsfrom MarkJ.P. Anson,PhD, CFA,CPA, Esq. KennethB. Dunn,PhD J.HankLynch,CFA JackMalvey, CFA MarkPitts, PhD ShrikantRamamurthy RobertoM. Sella ChristopherB.Steward, CFA John Wiley & Sons, Inc. FIXED INCOME ANALYSIS CFA Institute is the premier association for investment professionals around the world, with over 85,000 members in 129 countries. Since 1963 the organization has developed andadministeredtherenownedCharteredFinancialAnalyst Program.Witharichhistory of leading the investment profession, CFA Institute has set the highest standards in ethics, education, and professional excellence within the global investment community, and is the foremostauthorityoninvestmentprofessionconductandpractice. EachbookintheCFAInstituteInvestmentSeriesisgearedtowardindustrypractitioners along with graduate-level finance students and covers the most important topics in the industry. 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Wileyalsopublishesitsbooksinavarietyofelectronicformats.Somecontentthatappearsinprintmaynotbe availableinelectronicformats.FormoreinformationaboutWileyproducts,visitourWebsiteatwww.wiley.com. LibraryofCongressCataloging-in-PublicationData: Fabozzi,FrankJ. Fixedincomeanalysis/FrankJ.Fabozzi.—2nded. p.cm.—(CFAInstituteinvestmentseries) Originallypublishedas:Fixedincomeanalysisforthecharteredfinancial analystprogram.NewHope,Pa.:F.J.FabozziAssociates,c2000. Includesindex. ISBN-13:978-0-470-05221-1(cloth) ISBN-10:0-470-05221-X(cloth) 1.Fixed-incomesecurities. I.Fabozzi,FrankJ.Fixedincomeanalysisfor thecharteredfinancialanalystprogram.2006.II.Title. HG4650.F3292006 332.63’23—dc22 2006052818 PrintedintheUnitedStatesofAmerica. 10987654321 CONTENTS Foreword xiii Acknowledgments xvii Introduction xxi Note onRoundingDifferences xxvii CHAPTER1 FeaturesofDebtSecurities 1 I. Introduction 1 II. IndentureandCovenants 2 III. Maturity 2 IV. ParValue 3 V. CouponRate 4 VI. ProvisionsforPayingOffBonds 8 VII. ConversionPrivilege 13 VIII.PutProvision 13 IX. CurrencyDenomination 13 X. EmbeddedOptions 14 XI. BorrowingFundstoPurchaseBonds 15 CHAPTER2 RisksAssociatedwithInvestinginBonds 17 I. Introduction 17 II. InterestRateRisk 17 III. YieldCurveRisk 23 IV. CallandPrepaymentRisk 26 V. ReinvestmentRisk 27 VI. CreditRisk 28 VII. LiquidityRisk 32 VIII.ExchangeRateorCurrencyRisk 33 IX. InflationorPurchasingPowerRisk 34 X. VolatilityRisk 34 v vi Contents XI. EventRisk 35 XII. SovereignRisk 36 CHAPTER3 OverviewofBondSectorsandInstruments 37 I. Introduction 37 II. SectorsoftheBondMarket 37 III. SovereignBonds 39 IV. Semi-Government/AgencyBonds 44 V. StateandLocalGovernments 53 VI. CorporateDebtSecurities 56 VII. Asset-BackedSecurities 67 VIII.CollateralizedDebtObligations 69 IX. PrimaryMarketandSecondaryMarketforBonds 70 CHAPTER4 UnderstandingYieldSpreads 74 I. Introduction 74 II. InterestRateDetermination 74 III. U.S.TreasuryRates 75 IV. YieldsonNon-TreasurySecurities 82 V. Non-U.S.InterestRates 90 VI. SwapSpreads 92 CHAPTER5 IntroductiontotheValuationofDebtSecurities 97 I. Introduction 97 II. GeneralPrinciplesofValuation 97 III. TraditionalApproachtoValuation 109 IV. TheArbitrage-FreeValuationApproach 110 V. ValuationModels 117 CHAPTER6 YieldMeasures,SpotRates,andForwardRates 119 I. Introduction 119 II. SourcesofReturn 119 III. TraditionalYieldMeasures 120 IV. TheoreticalSpotRates 135 V. ForwardRates 147 CHAPTER7 IntroductiontotheMeasurementofInterestRateRisk 157 I. Introduction 157 II. TheFullValuationApproach 157 Contents vii III. PriceVolatilityCharacteristicsofBonds 160 IV. Duration 168 V. ConvexityAdjustment 180 VI. PriceValueofaBasisPoint 182 VII. TheImportanceofYieldVolatility 183 CHAPTER8 TermStructureandVolatilityofInterestRates 185 I. Introduction 185 II. HistoricalLookattheTreasuryYieldCurve 186 III. TreasuryReturnsResultingfromYieldCurveMovements 189 IV. ConstructingtheTheoreticalSpotRateCurveforTreasuries 190 V. TheSwapCurve(LIBORCurve) 193 VI. ExpectationsTheoriesoftheTermStructureofInterestRates 196 VII. MeasuringYieldCurveRisk 204 VIII.YieldVolatilityandMeasurement 207 CHAPTER9 ValuingBondswithEmbeddedOptions 215 I. Introduction 215 II. ElementsofaBondValuationModel 215 III. OverviewoftheBondValuationProcess 218 IV. ReviewofHowtoValueanOption-FreeBond 225 V. ValuingaBondwithanEmbeddedOptionUsingtheBinomialModel 226 VI. ValuingandAnalyzingaCallableBond 233 VII. ValuingaPutableBond 240 VIII.ValuingaStep-UpCallableNote 243 IX. ValuingaCappedFloater 244 X. AnalysisofConvertibleBonds 247 CHAPTER10 Mortgage-BackedSectoroftheBondMarket 256 I. Introduction 256 II. ResidentialMortgageLoans 257 III. MortgagePassthroughSecurities 260 IV. CollateralizedMortgageObligations 273 V. StrippedMortgage-BackedSecurities 294 VI. NonagencyResidentialMortgage-BackedSecurities 296 VII. CommercialMortgage-BackedSecurities 298 CHAPTER11 Asset-BackedSectoroftheBondMarket 302 I. Introduction 302 II. TheSecuritizationProcessandFeaturesofABS 303
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